Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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to make conic ice - pops, lisa uses conical molds that each have a heig…
C. $20\pi$ cubic centimeters
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the length of an arc of a circle is 7.34 units, and the measure of the …
B. 5.19 units
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find the area of the shape. (sides meet at right angles.)
16
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in abc, the angle bisectors meet at point d. point e is on $overline{ac…
C. DE
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1 2 assignment write in your own words, explain how to dilate a figure …
a. Coordinates of $X'=(1,6)$, $Y'=(6,6)$, $Z'=(6,3)$ b. $X'(1,6)$, $Y'(6,6)$, $Z'(6,3)$ c. Area of pre - image: $67.5$ square units, Area of image: $7.5$ square units d. The area …
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a quadrilateral has vertices e(-4, 2), f(4, 7), g(8, 1), and h(0, -4). …
The slopes of $\overline{EF}$ and $\overline{GH}$ are both $\frac{5}{8}$. Quadrilateral $EFGH$ is a parallelogram because both pairs of opposite sides are parallel.
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triangle vwx with vertices v(-1, 0), w(6, 8), and x(4, -3): (x, y) → (x…
V'(-2,-5), W'(5,3), X'(3,-8)
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3 fill in the blank 1 point determine the vector name and component for…
\(\langle-4,3 angle\)
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given △alg≅△ebr, find the value of x and y.
$x = 7$ $y = 3$
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label: scale scale factor scale down scale up scale drawing 1.______ 2.…
1. 2 2. Going from the larger diamond to the smaller diamond 3. Going from the smaller diamond to the larger diamond 4. A drawing that shows a real object with accurate sizes redu…
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11. given △cat≅△dog, find the value of x.
$x = 8$
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given △alg ≅ △ebr, find the value of x and y.
$x = 5.25$ $y = 3$
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complete the proof below by filling in the blanks. this will become our…
The completed proof is as follows: | Statements | Reasons | |--|--| | 1. $\overline{AC}\perp\overline{BC}$ | 1. Given | | 2. $\angle1$ and $\angle2$ are adjacent | 2. Given | | 3.…
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is triangle abc a right triangle? no, because none of the slopes of the…
yes, because $\overline{BC}$ is perpendicular to $\overline{AC}$
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question 4 not yet answered marked out of 2.00 flag question which are …
B. ∠YXZ = 63°, ∠XZY = 81°
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given △abc≅△gjk, complete the following congruency statements. a. m∠a =…
a. \(52^{\circ}\) b. \(39^{\circ}\) c. \(89^{\circ}\) d. \(8\) e. \(12\) f. \(5\)
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question 3 not yet answered marked out of 2.00 flag question which are …
D. $\angle OJK = 117^{\circ}$, $\angle JKO = 28^{\circ}$, and $\angle JOK = 35^{\circ}$
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are the lines perpendicular? no, because the slopes of the lines are eq…
no, because the slopes of the lines are not opposite reciprocals
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practice set #4: please be sure to find the measure of each a 7. the m∠…
\(x = 14.6\), \(m\angle IOJ=15.6^{\circ}\), \(m\angle JOK = 64^{\circ}\)
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in this excerpt, the phrase \death loop\ means. a when kite surfers per…
D. when kite lines loop together and the kite drags the surfer
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6. find m∠klu, if m∠ulm = 20° and m∠klm = 110°.
$90^{\circ}$
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use angle addition to answer the following. 5. find m∠ija, if m∠ajk = 6…
\(92^{\circ}\)
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11. use synthetic division to divide (x^{3}+4x^{2}+15x - 14) by (x - 2)…
D. $5x^{2}+6x + 1$
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b. the triangles abc and abc do not have translational symmetry because…
If we assume the initial $x$ - coordinate of $P$ is $-3$ and $y$ - coordinate is $-4$, after translating 5 units to the left, the coordinates of $P'$ are $(-8,-4)$. So the answer …
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2.5 notetaking with vocabulary (continued) 2. given ∠aeb is a complemen…
$m\angle AED = 90^{\circ}$ For exercise 3:
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1. use the segment addition postulate to find the distance from tulsa, …
361 mi
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test name: translation assessment test id: 01888 date: 08/18/2023 1. wh…
1. B. Translation and rotation 2. B. After translation, the angle $ABC$ measures $15^{\circ}$. 3. (No options for the image part are described in text, but conceptually, the corre…
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practice set #2: use segment addition to answer the following. 3. label…
$x = 5$ $FL = 6$
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δabc is transformed using a sequence of transformations. a) reflection …
1
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multiple choice figure wxyz is transformed using a sequence of transfor…
(-5,8)
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practice circle the letter of the correct scientific notation for each …
10. D. $1.873\times10^{-7}$ 11. H. $8\times10^{-4}$ 12. C. $5.62\times10^{-5}$ 13. H. $5\times10^{-4}$
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triangle abc is rotated to create the image abc. which rule describes t…
\((x,y)\to(-x,-y)\)
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7 multiple choice 10 points triangle abc is shown on the graph. what ar…
A. (4,2)
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6 multiple choice 10 points m(-5,4) n(-2,3) l(-4,2) l(-4,-2) n(-2,-3) m…
C. (x, y)→(x, -y)
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5 multiple choice 10 points what is the pre - image of vertex a if the …
$(10,-2)$
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4 multiple choice 10 points if a translation of (x, y) → (x + 6, y - 10…
B. (1, -12)
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the triangles below are congruent and their corresponding parts are mar…
(a) $\angle A\cong\angle Y$, $\angle B\cong\angle X$, $\angle C\cong\angle Z$ (b) $\overline{AB}\cong\overline{YX}$, $\overline{AC}\cong\overline{YZ}$, $\overline{BC}\cong\overlin…
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3 multiple choice 10 points which statement is true about triangle abc …
The rule for the translation can be written as \((x,y)\to(x + 3,y - 5)\).
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2 multiple choice 10 points right triangle lmn has vertices l(7, -3), m…
$(x,y)\to(x - 8,y + 11)$
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point s is between points r and t on $overline{rt}$. use the informatio…
For problem 10: $x = 5$, $RS = 20$, $ST = 1$, $RT = 21$. For problem 11: $x = 7$, $RS = 6$, $ST = 11$, $RT = 17$. For problem 12: $x = 12$, $RS = 20$, $ST = 40$, $RT = 60$. For pr…
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consider parallelogram abcd. which equation is made true by the opposit…
B. \(3y - 15=85 + y\)
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points a, b, and c form a triangle. complete the statements to prove th…
The reason for $m\angle1 = m\angle4$ and $m\angle3 = m\angle5$ is "Congruent angles have equal measures"; the reason for $m\angle4 + m\angle2 + m\angle5 = 180^{\circ}$ is "Definit…
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write the power of 10. identify the number between 1 and 10 to represen…
1. D. 6.34 × 10⁸ 2. H. 1.7 × 10⁹ 3. C. 6.08 × 10⁸ 4. F. 7.589 × 10¹²
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19 select the correct answer from each drop - down menu. points a, b, a…
The sum of the interior angles of $\triangle ABC$ is $180^{\circ}$ because of the properties of parallel lines (alternate - interior angles) and the fact that the sum of angles on…
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select all the correct answers. △lmn has vertices l(-2,4), m(3,2), and …
B. isosceles, F. right
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find the value of x.
\(87\)
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select the correct answer. rhombus efgh is shown. what is the length of…
B. 6
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select all the correct answers. which statements are always true for a …
The diagonals are congruent. All angles are congruent. The opposite sides are parallel.
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find the value of x.
$50$
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10. point s lies on op. 11. all three lines share point s. 12. the medi…
C. Definition of median
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given: △mno prove: the medians of △mno are concurrent given: steps 2, 4…
By following the above steps of finding mid - points, writing equations of medians, and solving the system of equations of medians, we can prove that the medians of $\triangle MNO…
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complete the proof below by filling in the blanks. this will become our…
1. $\overline{AC}\perp\overline{BC}$ 2. Given 3. $\angle ACB$ is a right angle 4. $m\angle ACB = 90^{\circ}$ 5. $\angle ACB=\angle1+\angle2$ 6. Substitution
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14 which construction can you use to prove the pythagorean theorem base…
Construct the altitude from the right - angle vertex to the hypotenuse.
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14 which construction can you use to prove the pythagorean theorem base…
Draw an altitude from the right - angle vertex to the hypotenuse.
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select the correct answer. a regular polygon has an exterior angle meas…
A. 12
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19. if △def≅△gjh, find each missing measure. \\(\\overline{df}=\\) \\(\…
$DF = 16m$ $JH = 14m$ $GJ=19m$ $m\angle F = 105^{\circ}$ $m\angle G=34^{\circ}$ $m\angle J = 41^{\circ}$ $x = 7$ $y=\frac{13}{3}$
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select the correct answers from each drop - down menu. complete the ste…
$KI=\sqrt{17}$, $KE=\sqrt{37}$, $IT=\sqrt{41}$, $TE=\sqrt{45}$
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select the correct answers from each drop - down menu. complete the ste…
The first blank is $\sqrt{45}$, the second blank is $\sqrt{45}$ (assuming we are filling in the lengths of $IT$ and $TE$ as per the kite - proof requirements).
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quadrilateral kite with vertices k(0, -2), i(1, 2), t(7, 5), and e(4, -…
square root of 17
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¿qué nombre recibe el cuadrilátero de la imagen? trapecio escaleno romb…
C. Trapecio isósceles
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post test: polygons a x m d 4 m c 6 m 8 m a. 3 m b. 2 m c. 5 m d. 4 m
A. 3 m
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11 select the correct answer. a triangular garden is to be split so tha…
3 m
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in triangle abc, points d and e are the mid - points of $overline{ab}$ …
C. slope = 0.5, length = 1.6 units
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ateral abcd is a parallelogram 9 what are the missing statement and rea…
A. Statement: $\overline{AB}\parallel\overline{CD},\overline{BC}\parallel\overline{AD}$; Reason: definition of a parallelogram
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Question was provided via image upload.
$160$
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given quadrilateral defg is a parallelogram. what is the reason for ste…
A. Vertical Angles Theorem
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determine the missing reasons in the proof. statement reason abdc is a …
For $\triangle CDA\cong\triangle BDA$: SSS criterion For $\angle CDA\cong\angle BDA$: CPCTC For $\triangle CED\cong\triangle BED$: SAS criterion For $\overline{CE}\cong\overline{B…
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find the value of x. (3x - 2)° (7x - 2)° (4x - 12)°
14
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read the excerpt from the most dangerous game. he struggled up to the s…
C. A certain cool - headedness had come to him. E. [D]oggedly he swam in that direction, swimming with slow, deliberate strokes, conserving his strength.
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6 select the correct answer from each drop - down menu determine the nu…
Polygon $ABCDEFG$ may be divided into 5 triangles. The total interior angle measure of each triangle is $180^{\circ}$. The total interior angle measure of polygon $ABCDEFG$ is $90…
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brian visited a mountain park with trails for hiking, mountain biking, …
$17.69$
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post test: polygons 1 rstu is a rectangle with vertices r(0,0), s(0,a),…
D. distance formula, definition of congruence, if two consecutive sides of a rectangle are congruent, then it's a square
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select the correct answer. given: rstu is a rectangle with vertices r(0…
B. distance formula, definition of congruence, if two consecutive sides of a rectangle are congruent, then it's a square
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3 type the correct answer in the box an airplane takes off from point a…
6500
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use the diagram below to identify the given angle pairs. this is not an…
Vertical angles: $\angle1$ and $\angle3$, $\angle2$ and $\angle4$, $\angle5$ and $\angle7$, $\angle6$ and $\angle8$. Linear pairs: $\angle1$ and $\angle2$, $\angle3$ and $\angle4$…
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question 5 of 5 drag the tiles to the boxes to form correct pairs. give…
1. Drawing diagonal AC - two points define a line 2. $\angle BAC\cong\angle DCA$ and $\angle ACB\cong\angle CAD$ - alternate interior angles theorem 3. $AC = AC$ - reflexive prope…
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the figure shows lines r, s, and p intersecting to form angles numbered…
A. \(m\angle2 = 90^{\circ}\), B. \(m\angle6 = 90^{\circ}\)
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question about parallelograms: practice question 2 of 5 select the corr…
$2$
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16. triangle ijk is similar to triangle lmn. find mn. round your answer…
$18.5$
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select the correct answer. abcd is a rectangle. the length of $overline…
28
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17. triangle klm is similar to triangle nop. find pn. round your answer…
$110.9$
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if a = (10, 4) and b = (2, 19), what is the length of $overline{ab}$? a…
B. 17 units
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15. triangle bcd is similar to triangle efg. find the measure of side f…
38
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¿cuál de las siguientes características describe al cuadrilátero de la …
# Explicación detallada: ## Paso 1: Analizar el cuadrilátero El cuadrilátero mostrado es un rombo. Un rombo no tiene ángulos rectos por defecto. Tiene dos pares de lados paralelos…
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13. triangle mno is similar to triangle pqr. find the measure of side p…
$20.3$
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the distance between points $(x_1,y_1)$ and $(4,8)$ is the square root …
B. False
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16. triangle nop is similar to triangle rst. find tr. round your answer…
$45.7$
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13. triangle mno is similar to triangle pqr. find the measure of side p…
$20.3$
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15. triangle ghi is similar to triangle jkl. find the measure of side k…
$8.9$
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if a = (0, 0) and b = (2, 5), what is the approximate length of $overli…
B. 5.39 units
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what is the distance between the points (4, 5) and (10, 13) on a coordi…
B. 10 units
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which expression gives the distance between the points (4, 6) and (7, -…
C. $\sqrt{(4 - 7)^2+(6 + 3)^2}$
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14. triangle mno is similar to triangle pqr. find the measure of side r…
$70.7$
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what is the approximate distance between the points (-5, 1) and (-2, 3)…
C. 3.61 units
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question 4 of 10 if a=(4, -5) and b=(7, -9), what is the length of $ove…
D. 5 units
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question 4 of 5 select the correct answer from each drop - down menu. c…
Since $\overline{PN}\cong\overline{PN}$ by the reflexive congruence criterion. By the Side - Angle - Side (SAS) or other appropriate congruence criterion (depending on other un - …
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question 3 of 10 the distance formula is derived from the pythagorean t…
A. True
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when you use the distance formula, you are building a(n) ____ whose hyp…
B. right triangle
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13. triangle ijk is similar to triangle lmn. find the measure of side n…
$57.6$
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applying the distance formula is equivalent to applying the pythagorean…
A. True